mirror of
https://github.com/containers/podman.git
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666d839157
It qemu cannot be compiled anyway so make sure we do not try to compile parts where the typechecker complains about on windows. Also all the e2e test files are only used on linux as well. pkg/machine/wsl also reports some error but to many for me to fix them now. One minor problem was fixed in pkg/machine/machine_windows.go. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
584 lines
21 KiB
Go
584 lines
21 KiB
Go
//go:build linux || freebsd
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package integration
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import (
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"fmt"
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"os"
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"path/filepath"
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. "github.com/containers/podman/v5/test/utils"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var pruneImage = fmt.Sprintf(`
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FROM %s
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LABEL RUN podman --version
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RUN echo hello > /hello
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RUN echo hello2 > /hello2`, ALPINE)
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var emptyPruneImage = `
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FROM scratch
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ENV test1=test1
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ENV test2=test2`
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var _ = Describe("Podman prune", func() {
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It("podman container prune containers", func() {
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top := podmanTest.RunTopContainer("")
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top.WaitWithDefaultTimeout()
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Expect(top).Should(ExitCleanly())
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top = podmanTest.RunTopContainer("")
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top.WaitWithDefaultTimeout()
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Expect(top).Should(ExitCleanly())
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cid := top.OutputToString()
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podmanTest.StopContainer(cid)
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prune := podmanTest.Podman([]string{"container", "prune", "-f"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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Expect(podmanTest.NumberOfContainers()).To(Equal(1))
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})
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It("podman container prune after create containers", func() {
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create := podmanTest.Podman([]string{"create", "--name", "test", BB})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(ExitCleanly())
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prune := podmanTest.Podman([]string{"container", "prune", "-f"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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Expect(podmanTest.NumberOfContainers()).To(Equal(0))
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})
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It("podman container prune after create & init containers", func() {
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create := podmanTest.Podman([]string{"create", "--name", "test", BB})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(ExitCleanly())
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init := podmanTest.Podman([]string{"init", "test"})
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init.WaitWithDefaultTimeout()
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Expect(init).Should(ExitCleanly())
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prune := podmanTest.Podman([]string{"container", "prune", "-f"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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Expect(podmanTest.NumberOfContainers()).To(Equal(0))
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})
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It("podman image prune - remove only dangling images", func() {
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session := podmanTest.Podman([]string{"images", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToString()).To(Not(ContainSubstring("<none>")))
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numImages := len(session.OutputToStringArray())
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// Since there's no dangling image, none should be removed.
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session = podmanTest.Podman([]string{"image", "prune", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(BeEmpty())
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// Let's be extra sure that the same number of images is
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// reported.
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session = podmanTest.Podman([]string{"images", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(numImages))
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// Now build an image and untag it. The (intermediate) images
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// should be removed recursively during pruning.
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podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
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session = podmanTest.Podman([]string{"untag", "alpine_bash:latest"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"images", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToString()).To(ContainSubstring("<none>"))
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numImages = len(session.OutputToStringArray())
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// Since there's at least one dangling image, prune should
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// remove them.
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session = podmanTest.Podman([]string{"image", "prune", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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numPrunedImages := len(session.OutputToStringArray())
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Expect(numPrunedImages).To(BeNumerically(">=", 1), "numPrunedImages")
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// Now make sure that exactly the number of pruned images has
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// been removed.
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session = podmanTest.Podman([]string{"images", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(numImages - numPrunedImages))
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})
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It("podman image prune - handle empty images", func() {
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// As shown in #10832, empty images were not treated correctly
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// in Podman.
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podmanTest.BuildImage(emptyPruneImage, "empty:scratch", "true")
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session := podmanTest.Podman([]string{"images", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToString()).To(ContainSubstring("<none>"))
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// Nothing will be pruned.
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session = podmanTest.Podman([]string{"image", "prune", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(BeEmpty())
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// Now the image will be untagged, and its parent images will
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// be removed recursively.
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session = podmanTest.Podman([]string{"untag", "empty:scratch"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"image", "prune", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(2))
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})
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It("podman image prune dangling images", func() {
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podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
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podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
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none := podmanTest.Podman([]string{"images", "-a"})
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none.WaitWithDefaultTimeout()
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Expect(none).Should(ExitCleanly())
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hasNone, result := none.GrepString("<none>")
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Expect(result).To(HaveLen(2))
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Expect(hasNone).To(BeTrue())
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prune := podmanTest.Podman([]string{"image", "prune", "-f"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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after := podmanTest.Podman([]string{"images", "-a"})
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after.WaitWithDefaultTimeout()
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Expect(after).Should(ExitCleanly())
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hasNoneAfter, result := after.GrepString("<none>")
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Expect(hasNoneAfter).To(BeTrue())
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Expect(len(after.OutputToStringArray())).To(BeNumerically(">", 1))
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Expect(result).ToNot(BeEmpty())
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})
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It("podman image prune unused images", func() {
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podmanTest.AddImageToRWStore(ALPINE)
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podmanTest.AddImageToRWStore(BB)
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images := podmanTest.Podman([]string{"images", "-a"})
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images.WaitWithDefaultTimeout()
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Expect(images).Should(ExitCleanly())
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prune := podmanTest.Podman([]string{"image", "prune", "-af"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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images = podmanTest.Podman([]string{"images", "-aq"})
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images.WaitWithDefaultTimeout()
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Expect(images).Should(ExitCleanly())
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// all images are unused, so they all should be deleted!
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Expect(images.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
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})
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It("podman system image prune unused images", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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podmanTest.AddImageToRWStore(ALPINE)
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podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
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prune := podmanTest.Podman([]string{"system", "prune", "-a", "--force"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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images := podmanTest.Podman([]string{"images", "-aq"})
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images.WaitWithDefaultTimeout()
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// all images are unused, so they all should be deleted!
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Expect(images.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
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})
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It("podman system prune pods", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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session := podmanTest.Podman([]string{"pod", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"pod", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podid1 := session.OutputToString()
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session = podmanTest.Podman([]string{"pod", "start", podid1})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podmanTest.StopPod(podid1)
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pods := podmanTest.Podman([]string{"pod", "ps"})
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pods.WaitWithDefaultTimeout()
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Expect(pods).Should(ExitCleanly())
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Expect(pods.OutputToStringArray()).To(HaveLen(3))
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prune := podmanTest.Podman([]string{"system", "prune", "-f"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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pods = podmanTest.Podman([]string{"pod", "ps"})
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pods.WaitWithDefaultTimeout()
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Expect(pods).Should(ExitCleanly())
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Expect(pods.OutputToStringArray()).To(HaveLen(2))
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})
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It("podman system prune networks", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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// Create new network.
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session := podmanTest.Podman([]string{"network", "create", "test"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// Remove all unused networks.
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session = podmanTest.Podman([]string{"system", "prune", "-f"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// Default network should exists.
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session = podmanTest.Podman([]string{"network", "ls", "-q", "--filter", "name=^podman$"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(1))
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// Unused networks removed.
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session = podmanTest.Podman([]string{"network", "ls", "-q", "--filter", "name=^test$"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(BeEmpty())
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// Create new network.
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session = podmanTest.Podman([]string{"network", "create", "test1", "--label", "foo"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// Remove all unused networks.
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session = podmanTest.Podman([]string{"system", "prune", "-f", "--filter", "label!=foo"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToString()).Should(Equal("Total reclaimed space: 0B"))
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// Unused networks removed.
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session = podmanTest.Podman([]string{"network", "ls", "-q", "--filter", "name=^test1$"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// label should make sure we do not remove this network
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Expect(session.OutputToStringArray()).To(HaveLen(1))
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})
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It("podman system prune - pod,container stopped", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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session := podmanTest.Podman([]string{"pod", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podid1 := session.OutputToString()
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// Start and stop a pod to get it in exited state.
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session = podmanTest.Podman([]string{"pod", "start", podid1})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podmanTest.StopPod(podid1)
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// Create a container. This container should be pruned.
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create := podmanTest.Podman([]string{"create", "--name", "test", BB})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(ExitCleanly())
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prune := podmanTest.Podman([]string{"system", "prune", "-f"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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pods := podmanTest.Podman([]string{"pod", "ps"})
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pods.WaitWithDefaultTimeout()
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Expect(pods).Should(ExitCleanly())
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Expect(podmanTest.NumberOfPods()).To(Equal(0))
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Expect(podmanTest.NumberOfContainers()).To(Equal(0))
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})
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It("podman system prune with running, exited pod and volume prune set true", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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// Start and stop a pod to get it in exited state.
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session := podmanTest.Podman([]string{"pod", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podid1 := session.OutputToString()
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session = podmanTest.Podman([]string{"pod", "start", podid1})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podmanTest.StopPod(podid1)
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// Start a pod and leave it running
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session = podmanTest.Podman([]string{"pod", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podid2 := session.OutputToString()
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session = podmanTest.Podman([]string{"pod", "start", podid2})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// Number of pod should be 2. One exited one running.
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Expect(podmanTest.NumberOfPods()).To(Equal(2))
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// Create a container. This container should be pruned.
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_, ec, _ := podmanTest.RunLsContainer("test1")
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Expect(ec).To(Equal(0))
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// Number of containers should be three now.
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// Two as pods infra container and one newly created.
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Expect(podmanTest.NumberOfContainers()).To(Equal(3))
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// image list current count should not be pruned if all flag isn't enabled
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session = podmanTest.Podman([]string{"images"})
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session.WaitWithDefaultTimeout()
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numberOfImages := len(session.OutputToStringArray())
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// Adding unused volume should be pruned
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session = podmanTest.Podman([]string{"volume", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"create", "-v", "myvol:/myvol", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"volume", "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(3))
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session = podmanTest.Podman([]string{"system", "prune", "--force", "--volumes"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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// Volumes should be pruned.
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session = podmanTest.Podman([]string{"volume", "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(BeEmpty())
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// One Pod should not be pruned as it was running
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Expect(podmanTest.NumberOfPods()).To(Equal(1))
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// Running pods infra container should not be pruned.
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Expect(podmanTest.NumberOfContainers()).To(Equal(1))
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// Image should not be pruned and number should be same.
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images := podmanTest.Podman([]string{"images"})
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images.WaitWithDefaultTimeout()
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Expect(images.OutputToStringArray()).To(HaveLen(numberOfImages))
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})
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It("podman system prune - with dangling images true", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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session := podmanTest.Podman([]string{"pod", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podid1 := session.OutputToString()
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// Start and stop a pod to get it in exited state.
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session = podmanTest.Podman([]string{"pod", "start", podid1})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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podmanTest.StopPod(podid1)
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// Create a container. This container should be pruned.
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create := podmanTest.Podman([]string{"create", "--name", "test", BB})
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create.WaitWithDefaultTimeout()
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Expect(create).Should(ExitCleanly())
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// Adding unused volume should not be pruned as volumes not set
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session = podmanTest.Podman([]string{"volume", "create"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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prune := podmanTest.Podman([]string{"system", "prune", "-f", "-a"})
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prune.WaitWithDefaultTimeout()
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Expect(prune).Should(ExitCleanly())
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pods := podmanTest.Podman([]string{"pod", "ps"})
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pods.WaitWithDefaultTimeout()
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Expect(pods).Should(ExitCleanly())
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Expect(podmanTest.NumberOfPods()).To(Equal(0))
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Expect(podmanTest.NumberOfContainers()).To(Equal(0))
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// Volumes should not be pruned
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session = podmanTest.Podman([]string{"volume", "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(2))
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images := podmanTest.Podman([]string{"images", "-aq"})
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images.WaitWithDefaultTimeout()
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// all images are unused, so they all should be deleted!
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Expect(images.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
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})
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It("podman system prune --volumes --filter", func() {
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useCustomNetworkDir(podmanTest, tempdir)
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session := podmanTest.Podman([]string{"volume", "create", "--label", "label1=value1", "myvol1"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"volume", "create", "--label", "sharedlabel1=slv1", "myvol2"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"volume", "create", "--label", "sharedlabel1=slv2", "myvol3"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"volume", "create", "--label", "sharedlabel1", "myvol4"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"create", "-v", "myvol5:/myvol5", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"create", "-v", "myvol6:/myvol6", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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session = podmanTest.Podman([]string{"volume", "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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Expect(session.OutputToStringArray()).To(HaveLen(7))
|
|
|
|
session = podmanTest.Podman([]string{"system", "prune", "--force", "--volumes", "--filter", "label=label1=value1"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(ExitCleanly())
|
|
|
|
session = podmanTest.Podman([]string{"volume", "ls"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(ExitCleanly())
|
|
Expect(session.OutputToStringArray()).To(HaveLen(6))
|
|
|
|
session = podmanTest.Podman([]string{"system", "prune", "--force", "--volumes", "--filter", "label=sharedlabel1=slv1"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(ExitCleanly())
|
|
|
|
session = podmanTest.Podman([]string{"volume", "ls"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(ExitCleanly())
|
|
Expect(session.OutputToStringArray()).To(HaveLen(5))
|
|
|
|
session = podmanTest.Podman([]string{"system", "prune", "--force", "--volumes", "--filter", "label=sharedlabel1"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(ExitCleanly())
|
|
|
|
session = podmanTest.Podman([]string{"volume", "ls"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).Should(ExitCleanly())
|
|
Expect(session.OutputToStringArray()).To(HaveLen(3))
|
|
})
|
|
|
|
It("podman system prune --all --external fails", func() {
|
|
prune := podmanTest.Podman([]string{"system", "prune", "--all", "--external"})
|
|
prune.WaitWithDefaultTimeout()
|
|
Expect(prune).Should(ExitWithError(125, "--external cannot be combined with other options"))
|
|
})
|
|
|
|
It("podman system prune --external leaves referenced containers", func() {
|
|
useCustomNetworkDir(podmanTest, tempdir)
|
|
containerStorageDir := filepath.Join(podmanTest.Root, podmanTest.ImageCacheFS+"-containers")
|
|
|
|
create := podmanTest.Podman([]string{"create", "--name", "test", BB})
|
|
create.WaitWithDefaultTimeout()
|
|
Expect(create).Should(ExitCleanly())
|
|
|
|
// Container should exist
|
|
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
|
|
|
|
// have: containers.json, containers.lock and container dir
|
|
dirents, err := os.ReadDir(containerStorageDir)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(dirents).To(HaveLen(3))
|
|
|
|
prune := podmanTest.Podman([]string{"system", "prune", "--external", "-f"})
|
|
prune.WaitWithDefaultTimeout()
|
|
Expect(prune).Should(ExitCleanly())
|
|
|
|
// Container should still exist
|
|
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
|
|
|
|
// still have: containers.json, containers.lock and container dir
|
|
dirents, err = os.ReadDir(containerStorageDir)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(dirents).To(HaveLen(3))
|
|
|
|
})
|
|
|
|
It("podman system prune --external removes unreferenced containers", func() {
|
|
SkipIfRemote("Can't drop database while daemon running")
|
|
useCustomNetworkDir(podmanTest, tempdir)
|
|
|
|
containerStorageDir := filepath.Join(podmanTest.Root, podmanTest.ImageCacheFS+"-containers")
|
|
|
|
// Create container 1
|
|
create := podmanTest.Podman([]string{"create", "--name", "test", BB})
|
|
create.WaitWithDefaultTimeout()
|
|
Expect(create).Should(ExitCleanly())
|
|
|
|
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
|
|
|
|
// containers.json, containers.lock and container 1 dir
|
|
dirents, err := os.ReadDir(containerStorageDir)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(dirents).To(HaveLen(3))
|
|
|
|
// Drop podman database and storage, losing track of container 1 (but directory remains)
|
|
err = os.Remove(filepath.Join(containerStorageDir, "containers.json"))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
if podmanTest.DatabaseBackend == "sqlite" {
|
|
err = os.Remove(filepath.Join(podmanTest.Root, "db.sql"))
|
|
Expect(err).ToNot(HaveOccurred())
|
|
} else {
|
|
dbDir := filepath.Join(podmanTest.Root, "libpod")
|
|
err = os.RemoveAll(dbDir)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
|
|
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
|
|
|
|
// Create container 2
|
|
create = podmanTest.Podman([]string{"create", "--name", "test", BB})
|
|
create.WaitWithDefaultTimeout()
|
|
Expect(create).Should(ExitCleanly())
|
|
|
|
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
|
|
|
|
// containers.json, containers.lock and container 1&2 dir
|
|
dirents, err = os.ReadDir(containerStorageDir)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(dirents).To(HaveLen(4))
|
|
|
|
prune := podmanTest.Podman([]string{"system", "prune", "--external", "-f"})
|
|
prune.WaitWithDefaultTimeout()
|
|
Expect(prune).Should(ExitCleanly())
|
|
|
|
// container 1 dir should be gone now
|
|
dirents, err = os.ReadDir(containerStorageDir)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(dirents).To(HaveLen(3))
|
|
})
|
|
})
|